baber/WOPTO huggingface dataset:
Patent TW-529050-B (TW)
Title: Field emission display having diode structure and the manufacturing method thereof
Inventor: JUANG FENG-YU
IPC: H01J1/30
Filed: 2001-05-10
Granted: 2003-04-21
Abstract: The present invention relates to a field emission display having diode structure and the manufacturing method thereof. The panel of field emission display comprises a first glass plate having plural emitter stack layers fabricated on its surface, every emitter stack layer is arranged laterally on the glass plate and comprises a conductive material layer and nanotube emitter layer on top of it, the first glass plate further has plural frame regions formed by insulating material, which is between plural emitter stack layers to provide electrical insulation. In addition, the panel of field emission display also comprises a second glass plate covering the first glass plate and is spaced with the first glass plate for a certain distance, wherein the inner surface of the second glass plate is coated with conductive material layer such as indium-tin-oxide (ITO), the ITO layer is coated with plural fluorescent powder. When it is activated by electrons from plural emitter stack layers, it emits red, green or blue lights. The panel of field emission display has several side plates to connect the first and the second glass plates together and is in vacuum state inbetween. The nanotube emitter is fabricated by empty nanotube with nano scale or formed by mixing Carbon fiber, diamond or sort of diamond-carbon material with bonder.
Patent TW-507120-B (TW)
Title: Method and subsystem for generating a trajectory to be followed by a motor-driven stage when processing microstructures at a laser-processing site
Inventor: HUNTER BRADLEY L
IPC: G06Q10/00
Filed: 2001-05-15
Granted: 2002-10-21
Abstract: Method and subsystem are provided for generating a trajectory to be followed by a motor-driven stage when processing microstructures at a laser-processing site utilizing an estimated change in temperature of motors caused when the motors drive the stage according to a number of possible trajectories. The method includes receiving reference data which represent locations of microstructures to be processed at the site, determining a plurality of possible trajectories based on the data, and estimating a change of temperature of motors caused when the motors drive the stage based on each of the possible trajectories. The method also includes determining a substantially optimum trajectory from the possible trajectories wherein positioning accuracy of the stage is maximized by following the substantially optimum trajectory.
Patent TW-522723-B (TW)
Title: Circuit and method for pixel rearrangement in a digital pixel sensor readout
Inventor: EWEDEMI ODUTOLA OLUSEYE
IPC: H04N5/335
Filed: 2001-06-26
Granted: 2003-03-01
Abstract: An image sensor includes a sensor array, a data memory for storing pixel data and a pixel normalization circuit. The sensor array has a two-dimensional array of pixel elements and outputs digital signals as pixel data representing an image of a scene. The pixel data outputted by the sensor array are arranged in a sensor-bit arrangement and the pixel normalization circuit rearranges the pixel data into a pixel-bit order. In another embodiment, an image sensor includes a sensor array, a data memory, and a pixel normalization circuit, all fabricated on a single integrated circuit. The pixel normalization circuit includes one or more of a pixel rearrangement circuit, a Gray code to binary conversion circuit, a reset subtract circuit, and a multiple sampling normalization circuit. Finally, a Gray code to binary conversion circuit is provided for high speed conversion.
Patent TW-535011-B (TW)
Title: Improvement of the luminance-contrast performance of a display by an in-tube reflective polarizer
Inventor: BROER DIRK JAN
IPC: H01J11/02
Filed: 2001-08-21
Granted: 2003-06-01
Abstract: An assembly is provided suitable for use in visual display devices, such as cathode ray tubes (CRTs) and plasma display panels (PDPs) comprising a set of polarizers comprising reflective polarizer means and absorbing polarizer means, and optionally a quarter wave retardation means, which enhances the luminance-contrast performance of said visual display devices, wherein said reflective polarizer means is comprised of birefringent inorganic thin-film material, e.g. silica. This inorganic polarizer material is preferably arranged at the inner side of the display and resists the manufacturing and operating conditions in a display device. Light emitted by the phosphor dots becomes polarized with an efficiency between 50 and 100%. This polarized light is fully transmitted by the dichroic polarizer whereas incident daylight is absorbed for more than 50%. Also claimed are visual display devices comprising said assembly, and methods of manufacturing said assembly and said visual display devices.
Patent TW-I287548-B (TW)
Title: Catalyst system for high-CIS polybutadiene
Inventor: VAN DER HUIZEN ADRIAAN A
IPC: C08F136/06
Filed: 2001-10-11
Granted: 2007-10-01
Abstract: A catalyst system suitable for use in the production of high cis polybutadiene is disclosed. The catalyst system includes a cobalt salt of the formula CoAx, where A is a monovalent or divalent anion and x is 1 or 2; an alkyl aluminum chloride compound of the structure R2AlCl, where R is an alkyl group containing 2-8 carbon atoms; a trialkyl aluminum compound of the formula R3Al, where R is an alkyl group containing 2-8 carbon atoms; and a catalytic amount of water.
Patent TW-530341-B (TW)
Title: Vaporization of precursors at point of use
Inventor: HENDRICKSON SCOTT
IPC: H01L21/31
Filed: 2001-10-12
Granted: 2003-05-01
Abstract: An apparatus and method for vaporizing and delivering liquid precursors to a processing chamber is provided. In one aspect, the apparatus is a liquid delivery system including a liquid supply, a vaporization assembly fluidicly coupled to the liquid supply, the vaporization assembly consisting essentially of an ampoule and a mass flow controller connected to the ampoule, and a processing chamber fluidicly coupled to the vaporization assembly. The liquid precursor is vaporized in the ampoule. In a preferred embodiment, the ampoule is located adjacent the processing chamber to provide point of use vaporization of the liquid precursor. In another aspect, the method includes providing a liquid supply containing a liquid precursor, delivering the precursor to an ampoule, vaporizing a portion of the liquid precursor in the ampoule, and flowing vaporized precursor to a processing chamber.
Patent TW-519681-B (TW)
Title: Roller brush assembly auxiliary jig and its assembly method
Inventor: TSAI MING-FA
IPC: H01L21/00
Filed: 2001-11-29
Granted: 2003-02-01
Abstract: This invention provides a roller brush assembly auxiliary jig and its assembly method, which is for assisting the assembly of a roller brush consisting of a roller and a brush, in which the brush has a hollow portion and the above-mentioned auxiliary assembly jig comprises a pedestal, a base, a sliding block, a plural number of guide lever, and an actuation device. The pedestal is used to place the brush and the roller, the base is installed onto the pedestal, the sliding block is installed onto the pedestal in a slidable fashion and located on the opposite side of the base with respect to the brush placed on the pedestal, the guide lever are installed onto the sliding block individually penetrating through the base and are individually inserted into the hollow portion of the brush placed on the pedestal, and the actuation device is connected to the roller placed on the pedestal to facilitate the roller penetrating through the hollow portion of the brush and separating the guide lever inserted into the brush and the brush. The invented auxiliary jig can be used to easily replace the roller brush without any damage to the brush.
Patent TW-558479-B (TW)
Title: Polishing method
Inventor: HASEGAWA TORU
IPC: B24B37/24
Filed: 2001-11-29
Granted: 2003-10-21
Abstract: It is an object of the present invention to provide a polishing method, with which a surface of high flatness can be stably and certainly obtained. The polishing method is to polish a surface to be polished of an object to be polished by using a polishing pad while existing an aqueous chemical mechanical polishing solution containing an oxidizing agent such as hydrogen peroxide between polishing surface of the polishing pad equipped with a polishing part that contains abrasive, and the surface to be polished of the object to be polished. The aqueous chemical mechanical polishing solution may contain a heterocyclic compound, a multivalent metal ion, an organic acid and the like. Also, abrasive could be absent in the aqueous chemical mechanical polishing solution.
Patent TW-506163-B (TW)
Title: Planar inverted-F antenna
Inventor: FANG SHYH-TIRNG
IPC: H01Q5/364
Filed: 2001-12-19
Granted: 2002-10-11
Abstract: There is provided a planar inverted-F antenna, which is suitable in GSM (890-960 MHz) and DCS (1710-1881 MHz) frequency bands. The radiation device of the antenna is composed of three radiation devices, which are two meandered metallic strips with approximately the same length and one nearly-rectangular or rectangular patch. These three resonant devices are short-circuited to a metal grounding plane. The two metallic strips can generate two first resonant modes with approximately the same frequency in the GSM frequency band, thereby achieving the required bandwidth of the GSM frequency band. In the DCS frequency band, the required frequency band is composed of the second resonant mode of the two metallic strips and the first resonant mode of the nearly-rectangular or rectangular patch, thereby covering the bandwidth of the DCS system.
Patent TW-562844-B (TW)
Title: Ink composition for solder resist
Inventor: YU SANG-HYUN
IPC: C09D11/10
Filed: 2002-01-08
Granted: 2003-11-21
Abstract: Disclosed is an ink composition for solder resist that includes, as a binder polymer, a styrene-maleic anhydide copolymer of which the maleic anhydride group is partly esterified with a lower alcohol, the ink composition forming a solder resist film excellent in flexibility and hence soldering heat resistance as well as adherence.
Patent TW-552574-B (TW)
Title: Organic electroluminescence pixel circuit
Inventor: KOMIYA NAOAKI
IPC: H05B44/00
Filed: 2002-01-29
Granted: 2003-09-11
Abstract: An organic electroluminescence (EL) pixel circuit, which can prevent afterimage from appearing during the illuminating of an organic EL component, is provided. The organic EL pixel circuit is provided with a discharge transistor TFT3 which connects the upper end of the organic EL component EL and the minus power source VEE, and a control transistor TFT4 which connects the upper end of a sustaining capacitor SC to the power source PVDD. The capacitance of the organic EL component EL is discharged before the gate line the TFT3 and TFT4 are connected to is selected, by turning the TFT3 and TFT4 ON by using a gate line prior to the gate line the TFT3 and TFT4 are connected to.
Patent TW-565836-B (TW)
Title: Floating slider, and magneto-optical storage device comprising the same
Inventor: KAWASAKI GORO
IPC: G11B5/39
Filed: 2002-01-29
Granted: 2003-12-11
Abstract: A floating slider (1) having an opposing face (11) disposed oppositely to a storage medium (Dc). The opposing face (11) is provided with a crown face (7) formed like a columnar outer surface having an axis extending along the radial direction of the storage medium (Dc). The floating slider (1) is arranged to float above and away from the storage medium (Dc) during rotation thereof as air flows to between the storage medium (Dc) and the opposing face (11). The floating slider (1) is formed to satisfy the following relation: 250 nm/mm x Lmm <= d nm <= 250 nm/mm x Lmm + 1500 mm, where d is the crown amount, i.e. the distance between the vertex and the chord of an arc in the cross-section of the crown face, and L is the slider length, i.e. the length along a direction parallel with the chord in the opposing face.
Patent TW-576780-B (TW)
Title: Stamper exchange method and optical disk molding die
Inventor: KURISU MASAHUMI
IPC: B29C45/26
Filed: 2002-03-15
Granted: 2004-02-21
Abstract: The object of the present invention is to provide a stamper exchange method and an optical disk molding die by which a stamper exchange unit component on which a stamper is mounted beforehand is easily exchanged from outside of the die without consuming time for the exchange of the stamper in a vertical type molding machine. The solution of the present invention is that bolts15 for fixing the stamper exchange unit component 1 and a fixed side template 3 are provided penetrating through symmetrical four parts of stacked stamper exchange unit component 1 and fixed side template 3. The bolts 15 are tightened by one driving lever 28 operated from outside of the die to fix the stamper exchange unit component 1 to the fixed side template 3.
Patent TW-I250188-B (TW)
Title: Resin-coated copper foil, and printed wiring board using resin-coated copper foil
Inventor: SATO TETSURO
IPC: C09D163/00
Filed: 2002-04-29
Granted: 2006-03-01
Abstract: An object of the present invention is to provide a resin-coated copper foil for manufacturing printed wiring boards that excel in total balance of properties of flame retardation, resin flow, water resistance, and peeling strength. The resin-coated copper foil comprises a resin layer on one side of a copper foil, and is characterized in that the resin layer comprises a resin composition having the following composition: (a) a high polymer having cross-linkable functional groups in the molecule, and a cross-linking agent therefor groups in the molecule, and a cross-linking agent therefor 5 to 30 parts by weight, (b) an epoxy resin that is liquid at room temperature 5 to 30 parts by weight, (c) a compound having the structure shown in formula I 40 to 90 parts by weight, where R is H or formula II.
Patent TW-564604-B (TW)
Title: Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
Inventor: WALTON JAY R
IPC: H04L1/00
Filed: 2002-05-09
Granted: 2003-12-01
Abstract: Techniques to ""successively"" process received signals at a receiver unit in a MIMO system to recover transmitted data, and to ""adaptively"" process data at a transmitter unit based on channel state information available for the MIMO channel. A successive cancellation receiver processing technique is used to process the received signals and performs a number of iterations to provide decoded data streams. For each iteration, input (e.g., received) signals for the iteration are processed to provide one or more symbol streams. One of the symbol streams is selected and processed to provide a decoded data stream. The interference due to the decoded data stream is approximately removed (i.e., canceled) from the input signals provided to the next iteration. The channel characteristics are estimated and reported back to the transmitter system and used to adjust (i.e., adapt) the processing (e.g., coding, modulation, and so on) of data prior to transmission.
Patent TW-564367-B (TW)
Title: Integrated circuit using standard access interface to play compressed music
Inventor: CHANG CHI-TUNG
IPC: G06F3/18
Filed: 2002-05-10
Granted: 2003-12-01
Abstract: The present invention is an integrated circuit using a standard access interface to play compressed music, which comprises a connection access interface to connect to the fixed storage medium like computer and the mobile storage medium like portable disk and flash memory; and, a medium playing processor, wherein when the medium playing processor is connected with the fixed storage medium, it can execute the reading function of large storage scale of flash memory card with the standard connection interface for accessing arbitrary forms of data or compressed music data in a large storage scale with a standard interface between the fixed storage medium and the mobile storage medium; if it is connected with the mobile storage medium alone, the medium playing processor can independently execute the playing function for the compressed music data in the mobile storage medium.
Patent TW-I223227-B (TW)
Title: Display driving apparatus and liquid crystal display apparatus using same
Inventor: YANO TAKESHI
IPC: G02F1/133
Filed: 2002-07-05
Granted: 2004-11-01
Abstract: In a display driving apparatus of the present invention and a liquid display apparatus using the same, a DC current is supplied to a reference voltage generating circuit from both ends of a resistance of the resistance divided circuit, via a bypass circuit, which is a bypass other than a route from a power source. This arrangement allows the reference voltage generating circuit itself to compensate current supply ability of a reference voltage supplied from the power source, even if an output circuit is omitted from the arrangement, thereby preventing a waveform of a gradation display voltage from having non-sharp rising and falling edges, or preventing variation in voltage due to charging and discharging of a pixel capacitor. This ensures an accurate gradation display voltage.
Patent TW-I328572-B (TW)
Title: Process for preparing sulphuric methacrylamide and device for implementing it
Inventor: CROISY JEAN-FRAN COIS
IPC: B01F23/00
Filed: 2002-07-12
Granted: 2010-08-11
Abstract: A four stage preparation of methacrylamide sulfate involves alternate mixing and heating stages of acetone cyanohydrin and sulfuric acid with introduction of sulfur trioxide before or after stage three. The preparation of methacrylamide sulfate comprises the stages: (a) mixing of acetone cyanohydrin with SO3-free sulfuric acid; (b) dehydration of the mixture by heating; (c) further addition of acetone cyanohydrin, without more sulfuric acid, and mixing; (d) a second heating and dehydration stage; (e) optionally, one or more supplementary stages of acetone cyanohydrin additions followed by heating; and (f) A final heating stage. The process also involves an addition of SO3 at stage (c) and/or just after (c) and/or , if need be, at or after (e). Independent claims are also included for the installation for effecting the process and use of the product.
Patent TW-593124-B (TW)
Title: Suspended microstructure for infrared imaging device and sensor, and manufacturing method thereof
Inventor: OU CHENG-LONG
IPC: B81B3/00
Filed: 2002-08-02
Granted: 2004-06-21
Abstract: Disclosed is a suspended microstructure for infrared imaging device and sensor and a manufacturing method thereof, which forms the pins connecting the suspended microstructure and the substrate at the same side, and constitutes a cantilever portion with a bimorph or multi-morph structure to support the suspended microstructure, making the cantilever warp upward utilizing the stress difference between the structure of bimorph or multi-morph. This ensures the suspended microstructure not making contact with the substrate since the cantilever warps upward, enabling the thickness of the sacrificing layer during the process to be as thin as 1 micrometer. Then, existing complementary metal oxide semiconductor manufacturing process can be applied to proceed the mass production, and particularly, the metal layer of the semiconductor manufacturing process can be used as the sacrifice layer to simplify the manufacturing process, which helps to reduce the cost for equipment and manufacture.
Patent TW-546366-B (TW)
Title: Expansion gap protection structure for a gasifier
Inventor: GROEN JOHN CORWYN
IPC: C10J3/74
Filed: 2002-11-26
Granted: 2003-08-11
Abstract: The expansion gap protection structure for a gasifier includes a solid, inflexible, non-compressible annular refractory shoulder extending downwardly into an expansion gap from a metallic flange that is provided at a top neck portion of the gasifier. The annular refractory shoulder extends into an annular space between a hotface layer of the refractory lining and the inside surface of the gasifier shell. The annular refractory shoulder engages an annular refractory fibrous gasket means on a top edge of a backup layer of the refractory lining of the gasifier. An annular coil of refractory rope is provided in an annular clearance space between the annular refractory shoulder and the hotface layer of the refractory lining to plug the clearance space.
Patent TW-I228081-B (TW)
Title: Through structure of connecting line at gastight chamber, and ejection system incorporating same; method of manufacturing LCD device, organic EL device, electron emitting device, PDP device, electrophoresis display device, color filter, and organic EL
Inventor: TAKANO YUTAKA
IPC: G02B5/20
Filed: 2002-12-27
Granted: 2005-02-21
Abstract: There is provided a through structure of connecting lines extending through a wall of a gastight chamber. The through structure of the connecting lines is capable of positively sealing between the wall and the connecting lines extending therethrough. The solution of the present invention is that the connecting lines 6 extend through the wall 33 of the gastight chamber 31 for connecting a work processing apparatus 2 contained in the gastight chamber 31 and accessories 4 for the work processing apparatus. The through structure of the connecting lines 6 of the wall 33 of the gastight chamber 31 comprises a through sleeve 61 extending through the wall 33, with the connecting lines 6 extending therethrough, a first seal member 63 filled in the through sleeve 61 for sealing between the through sleeve 61 and the connecting lines 6, and a second seal member 64 for sealing between the through sleeve 61 and the wall 33.
Patent TW-594246-B (TW)
Title: A planar-light apparatus with a non-straight direction light module and a light-guiding plate
Inventor: HUANG WEI-HSIANG
IPC: H04N1/028
Filed: 2003-03-04
Granted: 2004-06-21
Abstract: A planar-light apparatus with a non-straight direction light module and a light-guiding plate is provided. The light-guiding plate includes an inlet surface and an outlet surface perpendicular to the inlet surface, and a scattering surface opposite to the outlet surface. The light module at a angle opposite to the inlet surface and is used for projecting a light with a angle of incidence on the inlet surface of the light-guide plate. Thus, the light reflection through the light-guiding plate is reduced and more efficiency of the light illumination is improved.
Patent TW-I252178-B (TW)
Title: Recording liquid container and ink jet recording apparatus
Inventor: HATASA NOBUYUKI
IPC: B41J2/175
Filed: 2003-04-08
Granted: 2006-04-01
Abstract: A recording liquid container for containing liquid for recording to be supplied to recording means, said recording liquid container being detachably mountable to a mounting portion of a recording device, said recording liquid container includes an information memory medium storing predetermined information; and wireless sending means which is capable of sending the predetermined information stored in said information memory medium within a predetermined limited range.
Patent TW-I270171-B (TW)
Title: Method of making a semiconductor device with a low permittivity region
Inventor: WU YUJING
IPC: H01L21/762
Filed: 2003-04-16
Granted: 2007-01-01
Abstract: A method of making a semiconductor device (10) having a low permittivity region (24) includes forming a first layer (30/42) over a surface of a trench (20), and etching through an opening (70) in the first layer that is smaller than a width (W2) of the trench to remove a first material (38) from the trench. A second material (44) is deposited to plug the opening to seal an air pocket (40) in the trench. The low permittivity region features air pockets with a high volume because the small size of the opening allows the second material to plug the trench without accumulating significantly in the trench.